package string;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

/**
 * @author 十八岁讨厌编程
 * @date 2025/6/27 21:19
 * @PROJECT_NAME leetcode
 * @description
 */

public class Solution54 {


    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String input = scanner.nextLine(); // 读取一整行字符串
        Set<Character> nums = new HashSet<>(Arrays.asList('1', '2', '3', '4', '5', '6', '7', '8', '9', '0'));
        StringBuilder result = new StringBuilder();
        for (int i = 0; i < input.length(); i++) {
            if (nums.contains(input.charAt(i))) result.append("number");
            else result.append(input.charAt(i));
        }
        System.out.println(result);
        scanner.close();
    }


}
